3449493

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{509}}^1$

素因数の和:769

約数の個数: 16

約数和(自身を含む): 5140800

約数和(自身を除く): 1691307

約数列:

[1, 3, 9, 27, 251, 509, 753, 1527, 2259, 4581, 6777, 13743, 127759, 383277, 1149831, 3449493]

約数ペア:

[(1, 3449493), (3, 1149831), (9, 383277), (27, 127759), (251, 13743), (509, 6777), (753, 4581), (1527, 2259)]